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ANDROID: mm/shmem: fix trace hook used to get the shmem folio

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Before mTHP for shmem is added, there used different API for huge and
order-0 folios. With mTHP, shmem_alloc_folio() is used for both and is
differentiated at the order passed.

To make better decission at the client, pass the order.

Bug: 397599006
Change-Id: Idfc0fc82a8c6443fc6259d8b2f05a2d91d60ab38
Signed-off-by: Charan Teja Kalla <quic_charante@quicinc.com>
This commit is contained in:
Charan Teja Kalla
2025-02-19 16:08:04 +05:30
committed by Suren Baghdasaryan
parent 5b08d2d9e2
commit fac8fe3f78
2 changed files with 3 additions and 3 deletions
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include/trace/hooks/mm.h
+2 -2
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@@ -14,8 +14,8 @@ struct folio;
struct folio_batch;
DECLARE_RESTRICTED_HOOK(android_rvh_shmem_get_folio,
TP_PROTO(struct shmem_inode_info *info, struct folio **folio),
TP_ARGS(info, folio), 2);
TP_PROTO(struct shmem_inode_info *info, struct folio **folio, int order),
TP_ARGS(info, folio, order), 3);
DECLARE_RESTRICTED_HOOK(android_rvh_try_alloc_pages_gfp,
TP_PROTO(struct page **page, unsigned int order,
gfp_t gfp, enum zone_type highest_zoneidx),